First play with the new Prod

[Tucobenedicto]

Today its a rainy day,so i decided to do some work on the new Prod.enlarged the transfer port to .110 and putted in four BS113 o rings to try the buffer.I have done very few adjustment and stopped a bit under 17 FPE.Mounted the scope and done a rough sight in ( i have only bout 10 yards indoor) it stacks JSB jumbos in one hole with my LDC on,i must wait to go out for a serious test,but i am optimist about accuracy  .
Now i must understand the adjustmement with the Bistaley buffer.
Anyone had some tips about the correct tuning procedure?
Another thing,i expected some ping sound shooting the P rod,but i don't noticed any sound,is this a collateral effect of the buffer mod?
I love this little carbine,the trigger is great and is compact and light,very handy.

[FuzzyGrub]

http://www.marauderairrifle.com/forum/viewtopic.php?f=13&t=7275

There should be tuning info in the link above. 

[garczar6]

If your using the stock hammer-spring those are good FPE numbers. To get more power with theStaley mod . you'll need to get a heavier spring.

[Tucobenedicto]

I have a strongest spring,a Gmac power spring,tryed to raise power and it goes up,but the Prod become unefficent and loud.
For now i will keep it at it is now,at 16,5 FPE awerage.
Now i have JSB Jumbos in 5,50 that comed with the Prod as gift and i am planning to go much deeper in the adjustement with Jsb in 5,53 or with H&N FTT in 5,53. I have heard Prod barrels like more 5,52-5,53 pellet heads.
I am thinking to replace the o rings with a single piece rubber washer too,i have read some tuners done this with better consistency and seems to me a cleanest durable solution.

[CatbirdSHV]

I have a FFH from Rocker1 and the ping is still there.  I really think it is lower, but I notice it as much as with the factory hammer, etc.  Why?  His extended baffled shroud makes the shot report MFQ, so there is no other sound to mask the ping.  I adjusted my PRod to about 18fpe because that seems to be a good setting for my needs and the shot count is about 25 and gets to 30 with heavier pellets.

[garczar6]

I have a strongest spring,a Gmac power spring,tryed to raise power and it goes up,but the Prod become unefficent and loud.
For now i will keep it at it is now,at 16,5 FPE awerage.
Now i have JSB Jumbos in 5,50 that comed with the Prod as gift and i am planning to go much deeper in the adjustement with Jsb in 5,53 or with H&N FTT in 5,53. I have heard Prod barrels like more 5,52-5,53 pellet heads.
I am thinking to replace the o rings with a single piece rubber washer too,i have read some tuners done this with better consistency and seems to me a cleanest durable solution.

My Prod,and most others, really liked the FTT in 5.53 size. Also, with 3orings you can tune to higher levels. 3orings would give about 30-40 more fps with a 3000psi fill.

[Tucobenedicto]

I have an LDC fitted and no ping,i don't know why,the Prod is sub silent with the actual adjustement.
I can source JSB here,so i will try 5,53 Jumbos first.
I am a newbie on unregulated pcp,i will do my best to go deeper,the Prod seems very good for now,i am happy with this purchase.

[moorepower]

You might try the 5.54 also. Possibly the newer barrels are tighter than the older barrels, but many of them prefer the 5.54. Mine is one of the 5.54 shooters.

[Tucobenedicto]

i am planning to remove the barrell and push some pellet in with a rod,i have a 40 X microscope at my job place,so i can inspect the pellets to see how the rifling mark the heads,if i can take some decent pictures i will post here,can be interesting.

[LDP]

Glad the Prod worked out with no troubles for you Fabio keep us posted on how it performs as you get more shooting done.

[Tucobenedicto]

The Prod is great,only i noticed a bit of friction in the hammer while cocking,there is only a bit of silicon oil in that area,not the right lube for steel on steel applications,i will try some polish and a bit of light moly grease or graphite.